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2014-06-02 02:50:00
#794
#include <stdio.h>
#define PI 3.141
int main(){
float r, a;
printf(“Radius: “);
scanf(“%f“, &r);
a = PI * r * r;
printf(“%f\n“, a);
return 0;
}
#include <stdio.h>
#define PI 3.141
int main(){
float r, a;
printf(“Radius: “);
scanf(“%f“, &r);
a = PI * r * r;
printf(“%f\n“, a);
return 0;
#define PI 3.141
int main(){
float r, a;
printf(“Radius: “);
scanf(“%f“, &r);
a = PI * r * r;
printf(“%f\n“, a);
return 0;
}
#include <stdio.h>
#define PI 3.141
int main(){
float r, a;
printf(“Radius: “);
scanf(“%f“, &r);
a = PI * r * r;
printf(“%f\n“, a);
return 0;
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